Erieau, Ontario
Erieau is an unincorporated community in Ontario, Canada. It is recognized as a designated place by Statistics Canada.
Climate
| Climate data for Erieau, Ontario (1991−2020 normals, extremes 1992–2020) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | 
| Record high °C (°F) | 11.6 (52.9)  | 
14.5 (58.1)  | 
19.2 (66.6)  | 
24.7 (76.5)  | 
28.6 (83.5)  | 
32.0 (89.6)  | 
32.9 (91.2)  | 
30.2 (86.4)  | 
28.6 (83.5)  | 
24.9 (76.8)  | 
18.7 (65.7)  | 
13.9 (57.0)  | 
32.9 (91.2)  | 
| Mean daily maximum °C (°F) | −0.7 (30.7)  | 
−0.6 (30.9)  | 
3.2 (37.8)  | 
9.3 (48.7)  | 
15.3 (59.5)  | 
21.3 (70.3)  | 
24.5 (76.1)  | 
24.4 (75.9)  | 
21.1 (70.0)  | 
14.9 (58.8)  | 
8.6 (47.5)  | 
2.8 (37.0)  | 
12.0 (53.6)  | 
| Daily mean °C (°F) | −3.5 (25.7)  | 
−3.4 (25.9)  | 
0.5 (32.9)  | 
6.4 (43.5)  | 
12.5 (54.5)  | 
18.6 (65.5)  | 
21.7 (71.1)  | 
21.7 (71.1)  | 
18.4 (65.1)  | 
12.1 (53.8)  | 
6.0 (42.8)  | 
0.3 (32.5)  | 
9.3 (48.7)  | 
| Mean daily minimum °C (°F) | −6.3 (20.7)  | 
−6.3 (20.7)  | 
−2.2 (28.0)  | 
3.5 (38.3)  | 
9.7 (49.5)  | 
15.9 (60.6)  | 
18.8 (65.8)  | 
18.8 (65.8)  | 
15.6 (60.1)  | 
9.2 (48.6)  | 
3.3 (37.9)  | 
−2.1 (28.2)  | 
6.5 (43.7)  | 
| Record low °C (°F) | −22 (−8)  | 
−25.1 (−13.2)  | 
−20.6 (−5.1)  | 
−7.7 (18.1)  | 
−1.3 (29.7)  | 
7.1 (44.8)  | 
10.4 (50.7)  | 
10.1 (50.2)  | 
3.8 (38.8)  | 
−0.4 (31.3)  | 
−9.8 (14.4)  | 
−18.5 (−1.3)  | 
−25.1 (−13.2)  | 
| Average relative humidity (%) (at 15:00) | 75.3 | 72.8 | 71.5 | 69.7 | 71.8 | 73.3 | 70.9 | 68.0 | 67.4 | 66.6 | 70.4 | 75.0 | 71.1 | 
| Source: Environment and Climate Change Canada[1] | |||||||||||||
Demographics
In the 2021 Census of Population conducted by Statistics Canada, Erieau had a population of 363 living in 187 of its 318 total private dwellings, a change of -6.7% from its 2016 population of 389. With a land area of 0.69 km2 (0.27 sq mi), it had a population density of 526.1/km2 (1,362.6/sq mi) in 2021.[2]
See also
References
- ^ "Erieau, Ontario". Canadian Climate Normals 1991–2020. Environment Canada. Retrieved March 26, 2025.
 - ^ "Population and dwelling counts: Canada and designated places". Statistics Canada. February 9, 2022. Retrieved January 11, 2025.